1
22
23 package com.liferay.portlet;
24
25 import com.liferay.portal.model.Portlet;
26
27 import java.util.Map;
28 import java.util.concurrent.ConcurrentHashMap;
29
30 import javax.portlet.PortletConfig;
31 import javax.portlet.PortletContext;
32
33 import javax.servlet.ServletContext;
34
35
40 public class PortletConfigFactory {
41
42 public static PortletConfig create(
43 Portlet portlet, ServletContext servletContext) {
44
45 return _instance._create(portlet, servletContext);
46 }
47
48 public static void destroy(Portlet portlet) {
49 _instance._destroy(portlet);
50 }
51
52 private PortletConfigFactory() {
53 _pool = new ConcurrentHashMap<String, Map<String, PortletConfig>>();
54 }
55
56 private PortletConfig _create(
57 Portlet portlet, ServletContext servletContext) {
58
59 Map<String, PortletConfig> portletConfigs =
60 _pool.get(portlet.getRootPortletId());
61
62 if (portletConfigs == null) {
63 portletConfigs = new ConcurrentHashMap<String, PortletConfig>();
64
65 _pool.put(portlet.getRootPortletId(), portletConfigs);
66 }
67
68 PortletConfig portletConfig = portletConfigs.get(
69 portlet.getPortletId());
70
71 if (portletConfig == null) {
72 PortletContext portletContext =
73 PortletContextFactory.create(portlet, servletContext);
74
75 portletConfig = new PortletConfigImpl(portlet, portletContext);
76
77 portletConfigs.put(portlet.getPortletId(), portletConfig);
78 }
79
80 return portletConfig;
81 }
82
83 private void _destroy(Portlet portlet) {
84 _pool.remove(portlet.getRootPortletId());
85 }
86
87 private static PortletConfigFactory _instance = new PortletConfigFactory();
88
89 private Map<String, Map<String, PortletConfig>> _pool;
90
91 }